Esp32 bluetooth sniffer 项目的启动文件介绍 在ESP32中，通常有一个 main. You can see how BrakTooth vulnerabilities can be exploited with a denial-of-service attach using a Bluetooth headset as a test device. This is a reverse engineered active BR/EDR sniffer and ESP32 patching framework, which can be used to explore the Bluetooth (BT) BR/EDR interaction between ESP32 controller and a remote target. Apr 5, 2025 · This is a reverse engineered active BR/EDR sniffer and ESP32 patching framework, which can be used to explore the Bluetooth (BT) BR/EDR interaction between ESP32 controller and a remote target. Works with Scapy ;-) Discover everything you need to master Bluetooth (Classic and Low Energy) with the ESP32 in no time. 6k次，点赞4次，收藏13次。是一个基于 Espressif Systems 的 ESP32 微控制器的开源项目，它能够捕获并解析蓝牙经典（Bluetooth Classic）协议的数据包。该项目为开发者和爱好者提供了一种成本效益高的方法，用于监测和理解蓝牙设备间的通信，对于物联网 (IoT)的调试、安全评估或者学习蓝牙 Aug 16, 2024 · ESP32蓝牙经典嗅探器（ESP32 Bluetooth Classic Sniffer）是一个基于Espressif Systems的ESP32微控制器的开源项目。 该项目能够捕获并解析蓝牙经典（Bluetooth Classic）通信数据。 通过这个工具，用户可以深入了解蓝牙经典协议的工作原理，并进行调试和分析。 Simple WiFi sniffer for boards based on the Espressif Systems ESP32 module - ESP-EOS/ESP32-WiFi-Sniffer Jul 26, 2018 · In this series of blogposts we will cover advanced, security focused, aspects of the ESP8266 /ESP32 SoCs such as sniffing and injecting 802. I prefer to use it with Windows, since wireshark has a 2. The core of this project aims to be its simplicity, reliability and versatility. You’ll learn how to use ESP32 Bluetooth Classic with Arduino IDE, and how to do all the main operations like (Bluetooth Pairing, Bluetooth Scanner, Send Data in Master Mode, and Receive Data in Slave Mode). Designed to monitor WiFi and Bluetooth MAC addresses and signal strength across channels, with a simple touchscreen UI and self-contained operation. 4GHz frequency band to detect active channels and devices. A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Feb 26, 2025 · Discover why a professional BLE sniffer is essential for debugging Bluetooth Low Energy devices and avoiding costly errors. NRF BLE UART Connection With ESP32-C3 and ESP32-S3: To control a program on an ESP32 this app communicates, via Bluetooth, with a serial monitor app on your mobile phone or tablet. Mar 26, 2025 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Feb 26, 2023 · Перехват Bluetooth с помощью сниффера на ESP32 BrakTooth Sniffer — активный сниффер BR/EDR, который можно использовать для изучения взаимодействия Bluetooth (BT) BR/EDR между контроллером ESP32 и удаленной целью. Can the ESP32-S3 use Bluetooth at the same time as it's using ESP NOW? I purchased an Adafruit Bluefruit LE sniffer (just noticed the LE in the title) which works with wire shark to capture commands. Oct 16, 2025 · In the world of IoT (Internet of Things), the ESP32 microcontroller has gained significant popularity due to its low - cost, high - performance, and built - in WiFi capabilities. Oct 13, 2021 · でもまぁまだ売られていますしね･･･Bluetooth 5. The BLE Sniffer of CapibaraZero can sniff BLE advertising packets, retrive some informations from it and save the captured data in a PCAP file readable with Wireshark. As such, it can passively scan for surrounding BLE devices. io. Nov 24, 2024 · Airtag Sniff is able to detect Apple Airtag devices which are advertising their presence using Bluetooth Low Energy. Please note that the targeted device can’t have a changing BLE Nano ESP32 BLE Scanner: This instructables show how to use ESP32 to make wireless BLE signal scanner, all scanned data will send to the HTTP server via WiFi. Works with Scapy ;-) - Matheus-Garbelini/esp32_bluetooth_classic_sniffer ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. 0の2MbpsバージョンをSniffする必要がなければ問題はないかと思います。 私の場合、ESP32 WROOM32-DのBLE接続が見えれば良い（Bluetooth 4. 7. Built with Docusaurus. defaults 提供了一个默认的设备配置。 2. 2 at present. Analyzer - Analyzes the detected signals and provides detailed information about the activity. A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Nov 19, 2014 · The Bluefruit LE Sniffer allows you to sniff traffic between two Bluetooth Low Energy devices in a passive manner (meaning it isn't involved directly in the connection itself). Nov 22, 2023 · The build relies on the dual-core nature of the ESP32, with the first core handling CAN bus duties via the SN65HVD230 CAN bus transceiver chip. The nRF Sniffer for Bluetooth LE allows near real-time display of Bluetooth LE packets. You could think of a network packet analyzer as Dec 22, 2021 · The Bluefruit LE Sniffer allows you to capture traffic between two Bluetooth Low Energy devices in a passive manner (meaning it isn't involved directly in the connection itself). Contents ESP32 BLETracker Easy to build MQTT Integration Home Assistant Integration UDP Protocol Support FHEM Support WEB Server Licence Support my work ESP32 BLETracker This firmware help you to track a Bluetooth Low Energy device with an ESP32, using the MQTT protocol and Home Assistant or FHEM and the collectord daemon. Espressif Wireshark User Guide [中文] 1. You need an ESP32 (because they have bluetooh) and it uses the esp32_ble_tracker module. Assemble the exclusive Burning Chrome ESP32 Kit to experiment with Active Bluetooth BR/EDR Sniffer/Injector as cheap as any ESP32 board can get. 9K subscribers Subscribed Mar 26, 2025 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Sep 10, 2024 · This board adds Bluetooth and Wi-Fi through an ESP32-S module, features 2MP camera with flashlight, a microSD card slot, and support for either an NRF24L01 module (for sniffing and mousejacking) or a CC1101 module (for external radio communication). You could think of a network packet analyzer as May 17, 2025 · This document details the Bluetooth and BLE (Bluetooth Low Energy) tools in the ESP32-DIV system. These tools provide capabilities for wireless testing, device discovery, traffic analysis, signal jamm Active Bluetooth BR/EDR Sniffer/Injector as cheap as any ESP32 board can get. This mini guide will show you how to do that with an Adafruit nRF52840 board. This helps in identifying Bluetooth devices and analyzing their communication. Main idea was to create ESP32 IoT-device that collects bluetooth data from nearby devices, such as mobilephones and other bluetooth devices. Mar 23, 2021 · He covers how to get a cheap nRF52480 BLE dongle configured for sniffing, pulling the packets out of the air with Wireshark, and perhaps most crucially, how to duplicate the commands coming from I had a couple of ESP32‑based dev boards—ESP32‑PICO‑KIT—lying around at home, so I decided to build my own Wi‑Fi sniffer—with all the bells and whistles and a path to expand into a Bluetooth sniffer! Mar 10, 2025 · This means that by gaining legitimate access to an IOT device that uses the ESP32 as a communications module via HCI, it is possible to achieve persistence, execute code, perform Bluetooth attacks, track devices and exfiltrate information via Bluetooth or WiFi. Mar 10, 2025 · Hacking Bluetooth the Easy way with ESP32 HCI Commands and hidden features 10 - Mar - 2025 - Miguel Tarascó Acuña, Antonio Vázquez Blanco Nov 24, 2024 · Flipper Sniff is able to detect Flipper Zero devices which are advertising their presence using Bluetooth Low Energy. This guide shows you exactly how to turn any ESP32 into a Apr 19, 2024 · ESP32 蓝牙经典嗅探器：一款强大的物联网分析工具项目地址:https://gitcode. Works with Scapy ;-) Scanner - Scans the 2. The ESP32 Bluetooth is downward-compatible, you can do tests using our official Bluetooth examples. 4GHz band. Matheus-Garbelini / esp32_bluetooth_classic_sniffer Public Notifications You must be signed in to change notification settings Fork 64 Star 541 Jun 6, 2023 · The max size was 256 bytes. Overview 1. 4 GHz frequency spectrum for both Bluetooth and WiFi to identify active channels and detect nearby wireless devices and the signals of each device. It can sniff, store, replay, dump and monitor most 433Mhz (currently ASK-OOK only) signals. This mini guide will show you how! BrakTooth ESP32 BR/EDR Active Sniffer/Injector Simple "Monitor mode" for Bluetooth Classic. See the BLE Tracker Configuration variables for instructions for setting up scan parameters. So. Jan 1, 2019 · Hello! So, i have my Blynk Thermostat and recently i bought 2 smart TRV valves for my 2 of my radiators inside my home. A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder This is a comprehensive guide for ESP32 Bluetooth Classic. Jammer - Jams wireless communication on selected channels to test network robustness. The second core is responsible for hosting the web page. 3. A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder May 10, 2019 · In this tutorial, you'll learn how to use ESP32 Bluetooth Classic with Arduino IDE to exchange data between an ESP32 and an Android smartphone. Scan for WiFi devices, block selected connections, create dozens of networks and confuse WiFi scanners! - andyrocks/esp32_deauther Sep 13, 2021 · The ESP32 Bluetooth Classic Sniffer can work on inexpensive boards like ESP32-DOIT or ESP32-DevKitC. 0 - nRF5182 [Firmware Version 2] : ID 2269 - Interested in learning how Bluetooth® Low Energy works down to the packet level? Debugging your own Bluetooth® Low Energy hardware, and trying to spot where something is going wrong? Or maybe you're writing a custom application for your phone Scan for WiFi devices, block selected connections, create dozens of networks and confuse WiFi scanners! - andyrocks/esp32_deauther Sep 13, 2021 · The ESP32 Bluetooth Classic Sniffer can work on inexpensive boards like ESP32-DOIT or ESP32-DevKitC. Navigate to Bluetooth Sniffers > Bluetooth Sniffer. Contribute to donnersm/FFT_ESP32_Analyzer development by creating an account on GitHub. I need your advice Anyone used the Nordic device or the Ubertooth? Anyone willing to let me do an IRC chat to help me get mine set up, if I need it? The Simple "Monitor mode" for Bluetooth Classic. This helps the developer to identify and fix issues by allowing a view of what is happening on-air. Active Bluetooth BR/EDR Sniffer/Injector as cheap as any ESP32 board can get. It uses WinPcap as its interface to directly capture network traffic going through a network interface controller (NIC). The Jul 21, 2023 · Kismet is a sniffer, WIDS, and wardriving tool for Wi-Fi, Bluetooth, Zigbee, RF, and more, which runs on Linux and macOS BrakTooth ESP32 BR/EDR Active Sniffer/Injector Simple "Monitor mode" for Bluetooth Classic. ESP32 supports Dual-Mode Bluetooth 4. Powered by the ESP32-WROOM-32U and three NRF24 GTmini modules, it supports a wide range of experiments — from signal sniffing to spoofing Apple BLE devices. 2 is the result of months A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - Installing Firmware via OTA · justcallmekoko/ESP32Marauder Wiki A compact handheld ESP32-S3-based wireless sniffer with a 2. The following sniffers can be used by the ESP32: Bluetooth Sniffer Detect Card Skimmers Open-source ESP32-powered tool to scan, jam, spoof, and master BLE, Wi-Fi, and 2. I just noticed the LE in the sniffer title. My plan is to have my esp32 being able to send bluetooth LE commands and be able to receive feedback from at least one of this TRV valves so i can synk the room temperature set from the blynk app. Sniffing Bluetooth is not difficult and this 3 part Sep 6, 2016 · Re: Need help to trace Bluetooth Packets Postby Ritesh » Tue Dec 04, 2018 5:28 pm Hi WiFive, Angus, Developer, Do you have any idea regarding Bluetooth Sniffer tool with software support? So that it will be good for us to debug issue or capture required traces for Bluetooth analysis. Then we planned to send it to a program that allows to monitor the collected data in real time and save Apr 19, 2024 · 文章浏览阅读1. 8" TFT touchscreen, nRF24L01+ antenna, and onboard SD card logging. With a couple of ICs and a by Oct 30, 2023 · Bluetooth Scanner With ESPHome and an ESP32 This is a super-simple one, but took some searching to find it. You can choose filename from code. Mar 26, 2025 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Adafruit Industries, Unique & fun DIY electronics and kits Bluefruit LE Sniffer - Bluetooth®Low Energy 4. Hi, I’d like to reverse engineer a thermal printer that currently only works via their proprietary app. Wait for the ESP32 to restart and check for the IP adress with an scan tool or check the serial connection for the device ip Connect to the Scanner and fill your Bluetooth details under devices. May 25, 2021 · I'm looking for a solution how to detect presence of my phone in close-range to ESP32 without installing something like iBeacon app which would drain my battery. Have you considered testing with the Nrf Connect for Desktops and a ($9) BLE dongle? Great for that type of Diagnosis and many other applications , Like a BLE sniffer in Wireshark etc. 1 + EDR protocol? Yes. 15. ESP32 firmware that sniffs PROBE REQUEST packets sent by smartphones searching for Wi-Fi connection to extract different types of information - ETS-PoliTO/esp32-sniffer Simple "Monitor mode" for Bluetooth Classic. 2 and is certified for Bluetooth 4. Using Home Assistant for TTS via Sonos Air. Find this and other hardware projects on Hackster. Bluetooth® Overview This document provides an architecture overview of the Bluetooth stack in ESP-IDF and some quick links to related documents and application examples. This isn’t just a workaround — it’s the 2025-ready, fully local solution for rock-solid BLE range using a cheap ESP32 board. I would think the easiest approach would be to start with a ESP32 flashed Marauder and the FZ app. See Setting up devices for information on how you can determine the MAC address of a device and track it using ESPHome. 11 and bluetooth packets, building proof-of-concept network implant devices, etc. BLE Jammer - Specifically targets Bluetooth Low Energy (BLE) devices to disrupt their communication. Step-by-step DIY guide with circuit, code, and mobile control setup. ESP32 boards are great for IoT projects because they support Wi-Fi, Bluetooth Classic, and Bluetooth Low Energy. c 文件作为入口点，但在这个项目中，启动文件是 main/bt_sniffer. 4GHz networks. I go over every feature on the main, Stand-Alone unit, and then sho Jun 23, 2025 · What Is nRFBOX? nRFBOX is an open-source Tool for the 2. It includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management Active Bluetooth BR/EDR Sniffer/Injector as cheap as any ESP32 board can get. ESP32 Bluetooth Low Energy Scanner The ble_scanner text sensor platform lets you track reachable BLE devices. 1 What Is Wireshark? Wireshark (originally named "Ethereal") is a network packet analyzer that captures network packets and displays the packet data as detailed as possible. ESP32 is a series of low cost, low power system on a chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. 6 available, whereas Linux only has 2. It is currently work in progress. 4 user guide for detailed instructions and complete documentation. Quick start guide To start using the nRF Sniffer, you must program the firmware, install Wireshark, and configure the nRF Sniffer capture plugin. Aug 16, 2024 · main/bt_sniffer. 4GHz, and Sub-GHz frequency bands and is designed for wireless testing, signal analysis, jammer development, and protocol spoofing. For each Bluetooth device found, the following information is displayed on screen: RSSI MAC or Device name This function can be exited by touching the screen. com/gh_mirrors/es/esp32_bluetooth_classic_sniffer项目简介是一个基于 Espressif Systems 的 ESP32 微控制器的开源项目，它能够捕获并解析蓝牙经典（Bluetooth Classic）协议的数据包。 Mar 26, 2025 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Spectrum analyzer 8-64channels FFT. Jul 13, 2024 · Use the signal strength data to determine the proximity and quality of the networks. Whether you’re testing BLE, Wi-Fi, Zigbee, or other protocols, it’s built to scan, analyze, jam, spoof, and prototype with ease. Is ESP32 Bluetooth® compatible to Bluetooth® ver2. 2. py -- chip esp32 -- port / dev / ttyUSB0 -- baud 460800 -- before default_reset -- after hard_reset . Sniffing Bluetooth is not difficult and this 3 part Espressif Wireshark User Guide [中文] 1. The ESP32 Bluetooth Application Examples That We’ll Create in This Tutorial Are As Follows: Android Smartphone –> ESP32 Dec 6, 2020 · As part of our work of reverse engineering ESP32 BT stack, we are releasing to the community a low-cost BT Classic (BR/EDR) Active Sniffer which is available at the following URL: A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Sniffing WiFi with ESP32 & ESP8266 in Wireshark spacehuhn 30. Mar 26, 2025 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Matheus-Garbelini / esp32_bluetooth_classic_sniffer Public Notifications You must be signed in to change notification settings Fork 66 Star 559 [INFO] ESP32-DOIT + FTD2232H Mar 26, 2025 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Matheus-Garbelini / esp32_bluetooth_classic_sniffer Public Notifications You must be signed in to change notification settings Fork 66 Star 559 [INFO] ESP32-DOIT + FTD2232H A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Sep 23, 2021 · Found in all manner of IoT devices, the ESP32 can be fooled into executing arbitrary code via this vulnerability, which can do everything from clearing the devices RAM to flipping GPIO pins. The information of the device including the advertisement payload is stored in memory for later use in spoofing attacks. This ESPHome component supports both official Victron Bluetooth BLE Protocols: Today I made THE most comprehensive guide to every single feature on the ESP32 Marauder. These include garage door openers, remote doorbells, sensors and similar devices. An ESP32 board with Marauder loaded onto it can scan for bluetooth devices but that's about it. Nov 29, 2024 · 2. This is a reverse engineered active BR/EDR sniffer and ESP32 patching framework, which can be used to explore the Bluetooth (BT) BR/EDR interaction between ESP32 controller and a remote target. Stream audio to headphones and speakers using a Bluetooth Audio Receiver module. Works with Scapy ;-) - Matheus-Garbelini/esp32_bluetooth_classic_sniffer Jan 15, 2023 · Sniff an ESP32-based Bluetooth LE test setup with an nRF52840 dongle from Nordic Semiconductor and inspect the captured data with the freeware network protocol sniffer tool Wireshark. The esp32_ble_tracker component creates a global hub so that you can track bluetooth low energy devices using your ESP32 node. The following sniffers can be used by the ESP32: May 7, 2021 · The ESP32 is capable of acting as a BLE device or host. ESP32-based Bluetooth Low Energy (BLE) scanner to report presence of bluetooth devices into an MQTT service. We will set up a simple BLE data logging system and a A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - WiFi Sniffers · justcallmekoko/ESP32Marauder Wiki This project was made for a course in Haaga-Helia UAS. Version 2. Simple "Monitor mode" for Bluetooth Classic. A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Apr 16, 2025 · Extend Your Bluetooth Range with ESPHome — No Hubs Required If you’re using Home Assistant and struggling with short-range Bluetooth, connection drops, or Zigbee device interference, you need this setup. I have an ESP32 C6 which I believe has the appropriate stack here. ESP32 的 Bluetooth® Classic API 提供了经典蓝牙功能的编程指南和实现方法，适用于蓝牙通信开发。 Apr 20, 2022 · Use manually specified: / dev / ttyUSB0 / home / zeta / projects / esp32_bluetooth_classic_sniffer / runtime / install / bin / python3 / home / zeta / projects / esp32_bluetooth_classic_sniffer / firmware / packages / tool - esptoolpy / esptool. Bluetooth sniffers passively sniff Bluetooth data from surrounding Bluetooth devices. Will this device capture non-LE Bluetooth? According to Espressif, Yes. Mar 26, 2025 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - justcallmekoko/ESP32Marauder Subscribed 45 3. IO433 is an open-source ESP32 (TTGO T-Display) & CC1101 based 433Mhz sniffer. This is the BLE sniffer i got: Introduction | Introducing the Adafruit Learn to Sniff Bluetooth traffic, reverse engineer a custom protocol, and then code an embedded app on the ESP32 to leverage the protocol. Sniff or inject BR/EDR Baseband packets in ESP32 BT connections. BLE Spoofer - Spoofs BLE devices The beginning of Bluetooth id is the manufacturer, so you could identify other Flipper Zero's in the area, other Axon/Taser devices (typically police), etc. 5K views 6 months ago Download Links: 1) Nordic Sniffer firmware and plugin foldermore ESP32 Bluetooth LE Tracker. Victron Bluetooth Advertising protocol data is also used by the Victron App on the Overview page (before you connect to a device). Other information like MAC address, rssi, and Flipper name is provided as well. May 7, 2021 · The ESP32 is capable of acting as a BLE device or host. Contribute to shogunxam/ESP32_BLETracker development by creating an account on GitHub. Then I moved to the solution using emulation of a HID keyboard. Jun 22, 2025 · A comprehensive ESP32 project for WiFi network packet sniffing and analysis using ESP-IDF framework, with Bluetooth connectivity for Android app integration. xです）のでOKということで。 Jul 25, 2023 · In this tutorial we will learn how to make a Bluetooth Scanner using M5Stack Core ESP32, to Scan & Display the Nearby Bluetooth Devices. A bluetooth sniffer for ESP32 based on NimBLE-Arduino. We’ll control an ESP32 output, and send sensor readings. If I increased more it the the sniffer was able to catch just 2-3 rows and then it freeze or it got frozen immediately. The user will be sent back to the menu. The Bluetooth sniffer captures Bluetooth packets in the vicinity. Configure the SuperMini NRF52840 to operate as an nRF Sniffer device for communication capture and analysis using Wireshark. Feb 25, 2019 · Bluetooth SNIFF Mode Disconnect Issue Postby JL1946 » Tue Jan 05, 2021 4:57 pm From what I understand, when the ESP32 is connected as an a2dp source to an a2dp sink (bluetooth speaker) the ESP32 is acting as the Master and the Speaker is the Slave. You can see here what happend when I sent the captured data via BT to from the slave ESP32 to the Master ESP with an OLED connected: It looks like the longest data transfer has 128 bytes. What’s the best route? Do I simply need to devise a solution to listen to BLE broadcasts from the iPhone and capture this traffic whilst using the proprietary app to stimulate traffic? Thanks! Sep 7, 2024 · The scanner can scan the 2. See Nordic Semiconductor's nRF Sniffer for 802. c。这个 Nov 24, 2024 · A suite of WiFi/Bluetooth offensive and defensive tools for the ESP32 - Flipper BLE Spam · justcallmekoko/ESP32Marauder Wiki Matheus-Garbelini / esp32_bluetooth_classic_sniffer Public Notifications You must be signed in to change notification settings Fork 70 Star 570 The NRF24 dongle is for Mousejacking attacks, that only work on specific keyboard/mouse wireless dongles, not bluetooth. I used an ESP32 chip for this and custom coded the sniffer and connection to Home Assistant. The following sniffers can be used by the ESP32: Bluetooth Sniffer Detect Card Skimmers Nov 24, 2024 · Flipper Sniff is able to detect Flipper Zero devices which are advertising their presence using Bluetooth Low Energy. I've started with example for BLE sniffer which works nice but with MAC randomization on Android it is useless. The analyzer can capture and analyze packets to find out the least crowded channels, and can also used to monitor for unusual activity and detect net for attacks. Bluetooth LE packet sniffer and learning tool nRF Sniffer for Bluetooth LE is a useful tool for debugging and learning about Bluetooth Low Energy applications. Matheus-Garbelini / esp32_bluetooth_classic_sniffer Public Notifications You must be signed in to change notification settings Fork 66 Star 558 The goal of this component is to use the Victron Bluetooth Advertising protocol and expose all available data as ESPHome sensors. Do not use it for malicious activities or unauthorized access. Jan 22, 2020 · I had a couple of ESP32 -based debug boards at home (the ESP32-PICO-KIT), and decided to build a Wi-Fi sniffer with the potential to be upgraded to a Bluetooth sniffer. Based on the UUID, we are able to determine the color of the Flipper Zero device. It displays when found Ibeacon or eddystone beacon with some additional data. The ESP32 series employs either a Tensilica Xtensa LX6, Xtensa LX7 or a RiscV processor, and both dual-core and single-core variations are available. Explore features of the various revisions of Bluetooth personal area network (PAN) technology. ⚠️ This project is intended for educational and research purposes only. It saves packets to SD card in a PCAP file readable with Wireshark. This function is Apr 29, 2021 · Bluetooth sniffers passively sniff Bluetooth data from surrounding Bluetooth devices. Not sure which is easier to configure with Wireshark. Jul 6, 2017 · Posted in News, Wireless Hacks Tagged analysis, ESP32, ESP8266, network, packet, sniffer, wifi, wireless ← Hackaday Prize Entry: Octo, The Robotic Walker Wearable Breadboard → Bluetooth Classic Bluetooth GAP Application Examples API Reference Header File Functions Unions Structures Macros Type Definitions Enumerations Bluetooth A2DP Sep 12, 2025 · Learn how to build an effortless Bluetooth home automation system using ESP32. This function is available for use via the Marauder CLI. Add the following config to an ESPHome device and deploy it, and it’ll spam regularly in the logs every BLE device it sees. The device will start capturing Bluetooth packets from nearby Mar 22, 2018 · Hi all! I bought a nRF52-DK and an Ubertooth-One from mouser yesterday. Differently than passive sniffers, which do not interact with the BT network (piconet), the Welcome to HackerBox 0109. 下面给出一个 基于 ESP32 进行「周边蓝牙设备扫描」的方案，力求尽可能详细，并附带示例代码。 文中也会说明 经典蓝牙（BR/EDR）与BLE（Bluetooth Low Energy）的区别，以及如何分别扫描。 Welcome to ESP32DIV, a powerful open-source multi-band wireless toolkit built on the ESP32! This device supports Wi-Fi, BLE, 2. A WiFi sniffer is a tool that captures and analyzes WiFi network ESP32 Wifi Sniffer for live Wireshark capture Use ESP32 promiscuous mode to capture frame and send them over serial connection to a Python script that writes a PCAP file and start Wireshark with live capture. I need your advice Anyone used the Nordic device or the Ubertooth? Anyone willing to let me do an IRC chat to help me get mine set up, if I need it? The In this video, we will explore the process of sniffing Bluetooth Low Energy (BLE) data, a useful technique for debugging BLE-related issues. It includes in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management May 11, 2025 · Pretty good application for a BLE connection. c 是核心代码，负责处理蓝牙数据的捕获和分析。 components/ 可能包含自定义的库或模块。 Makefile 定义了构建项目的规则， sdkconfig. MicroPython, a lean and efficient implementation of the Python programming language, allows developers to write code for microcontrollers with ease. Learn to Sniff Bluetooth traffic, reverse engineer a custom protocol, and then code an embedded app on the ESP32 to leverage the protocol. Apr 6, 2020 · Sharing my take on a BLE based presence detection using iPhone / iWatch BLE signal. ypne dnqfpn unpbp gur mysgfqm djssjuf gwsvfd elvg tnlulx srmy pigpp aqihze lca zniq uegvapdk